Lighting apparatus



FIG. 1 is a top, perspective view of a lighting apparatus according to the present design;

FIG. 2 is side view of the lighting apparatus of FIG. 1.

FIG. 3 an end view of the lighting apparatus of FIGS. 1-2; and,

FIG. 4 is a bottom view of the lighting apparatus of FIGS. 1-3. 

CLAIM The ornamental design for a lighting apparatus, as shown and described. 